CHECK-IN

How are you feeling today?

• Excellent, Ready to Learn

• Good, Ready to Learn

• Sleepy and Ready to Learn

• Not So Good and I'm still gone learn today!

A restaurant sells pizza for the prices in the data table.  Calculate the linear regression equation of the data.

• y = 1.5x + 12
• y = 12x + 1.5
• y = 0.67x - 8
• y = -8x + 0.67

Tags

CCSS.8.EE.C.8C

If y = ab^x represents an exponential growth function, what are the possible values of b?

• b = 1

• b > 1

• b < 0

• 0 < b < 1

Tags

CCSS.HSF-IF.C.8B

Is the graph linear, exponential or neither?

• Linear
• Exponential 
• Neither

Write the exponential regression equation for the data.

• Y=8.16(2.7)^x

• Y=81.6(2.7)^x

• Y=8.16(.27)^x

• Y=8.16(27)^x

Tags

CCSS.HSF.LE.A.2

Find the best fitting quadratic model for the data given.

Where the line crosses the y-axis.

• Slope
• X-Intercept
• Y-Intercept
• Range

Where the line crosses the x-axis.

• Slope
• X-Intercept
• Y-Intercept
• Range

The ratio of the change in y-values (rise) with the change in x-values (run).

• Slope
• Range
• Scientific Notation
• Rational

Tags

CCSS.8.EE.B.5

y = mx + b
is in what form?

• Slope-Intercept
• Point-Slope
• Standard